Im Jahr 2023 wurden 24 Mäuse in die Umlaufbahn gebracht. Was mit ihren Körpern geschah, könnte den Menschen helfen, im Weltraum besser zu überleben

„Humans [did not evolve for space](https://www.scientificamerican.com/article/why-well-never-live-in-space/). Ironically, because we insist on going there anyway, scientists now know from studying astronauts that the lack of Earth’s gravity can wreak health havoc, such as by [shifting our soft, watery organs](https://www.scientificamerican.com/article/spaceflight-literally-moves-your-brain/), [throwing off gut bacteria](https://www.scientificamerican.com/article/spaceflight-alters-the-gut-microbes-of-mice-and-men/), [weakening our bones](https://www.nasa.gov/reference/risk-of-spaceflight-induced-bone-changes/), and more.

None of that, however, seems to dampen the spirits of [the astronauts](https://www.scientificamerican.com/article/nasa-says-its-a-go-for-fresh-artemis-ii-moon-launch-attempt-but-admits-risks/) who go to space. And understanding more about how gravity affects our health could help humans live better off Earth.“

You know whos faring really well in space, its robots. Thr future of space travel is ai robots.